Open Access

ARTICLE

Effect of Rotation on the Propagation of Waves in Hollow Poroelastic Circular Cylinder with Magnetic Field

A.M. Farhan^{1, 2}

1 Physics Department, Faculty of Science Jazan University-K.S.A.
2 Physics Department, Faculty of Science, Zagazig University, Zagazig,

Computers, Materials & Continua 2017, 53(2), 129-156. https://doi.org/10.3970/cmc.2017.053.133

Abstract

Employing Biot’s theory of wave propagation in liquid saturated porous media, the effect of rotation and magnetic field on wave propagation in a hollow poroelastic circular of infinite extent are investigated. An exact closed form solution is presented. General frequency equations for propagation of poroelastic cylinder are obtained when the boundaries are stress free. The frequencies are calculated for poroelastic cylinder for different values of magnetic field and rotation. Numerical results are given and illustrated graphically. The results indicate that the effect of rotation, and magnetic field are very pronounced. Such a model would be useful in large-scale parametric studies of mechanical response.

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Keywords

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